baber/WOPTO huggingface dataset:
Patent JP-H09244767-A (JP)
Title: Electronic appliance and card-type power source device
Inventor: OKA TOSHIYUKI
IPC: G06F1/16
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize and lighten a device and to share the card-type power source device for plural kinds of electronic appliance main bodies by installing the card-type power source device to a recessed part formed in the casting of the electronic appliance main body so that it can be removed and providing a switching power source to the card-type power source device. SOLUTION: Power is supplied to the card-type switching power source device 20 which is attachably/detachably installed on the electronic appliance main body from a commercial AC power source through a bendable line 21. The slot-like recessed part 23 extending longwise in a horizontal direction is formed on the side part of the casing 22 of the electronic appliance main body 19. A first connector part which faces the recessed part 23 and gives DC power is guided to the installation direction of the recessed part and is provided. An installation part 28 inserted into the recessed part 23 and a projection part 29 which is connected to the installation part 28 and which protrudes outside from the recessed part 23 are provided for the casing 27 of the card-type switching power source device 20.  A second connector part 30 which is brought into electrical contact with the recessed part and connected is provided at the time of installing it to the recessed part 23.
Patent JP-S51132747-A (JP)
Title: Single-ended push-pull circuit
Inventor: NAKADA FUMIO
IPC: H03F3/20
Filed: 1975-05-14
Abstract: PURPOSE:In order to obtain a SEPP Circuit whose voltage gain is big and which has the low-strain factor.
Patent JP-S61216822-A (JP)
Title: Pipe expanding method by extrusion of pipe expansion boundary part
Inventor: SHIODA MASAO
IPC: B21D39/08
Filed: 1985-03-22
Abstract: PURPOSE:To eliminate the clevis part of a heat transfer pipe with the complete adhesion of the heat transfer pipe and the wall face of the pipe hole of a pipe plate by expanding the un-expanded part with moving of the heat transfer pipe to the fixed position after adhering the expanding part to the pipe hole wall face of the pipe plate by expanding the center part of the heat transfer pipe which is passed with projection from the pipe plate. CONSTITUTION:A heat transfer pipe 1 is projected from the pipe side face of a pipe plate 2 by passing it into the pipe hole of the pipe plate 2 and the center part of the heat transfer pipe 1 is expanded with comparatively small force. The length in the expansion may be over the whole thickness of the pipe plate 2 or on one part close to the body side end of the pipe plate 2. The expanding part which was inside the pipe plate 2 close to the body side end of the pipe plate 2 is pushed out to the outer part of the pipe plate 2 by moving the heat transfer pipe 2 to the fixed position and the clevis part is eliminated at the body side of the pipe plate 2. The re-expansion is then performed on the heat transfer pipe 1, which is adhered to the pipe plate 2. The clevis part is thus eliminated and the damage on the heat transfer pipe from the body side can be prevented.
Patent JP-S61218522-A (JP)
Title: Iron hydroxide colloidal solution stable in neutrality/ weak alkalinity
Inventor: SENOO SACHIMARU
IPC: A61K9/10
Filed: 1985-03-22
Abstract: PURPOSE:The titled solution useful as an iron agent for intravenous injection for treating iron-deficiency anemia, etc., having high utility of iron and hardly any side effects, being stabilized with a tricarboxylic acid or its salt. CONSTITUTION:A tricarboxylic acid (e.g., citric acid, isocitric acid, tricarballylic acid, etc.) or its salt (e.g., Na salt, K salt, etc.) is added to a previously prepared iron hydroxide colloidal solution, so that the colloidal solution is stabilized. Properly 5-20mol, preferably 10-15mol tricarballylic acid or its salt is used based on 1gram atom iron in colloidal particles of iron hydroxide colloidal solution to be stabilized. When the solution is used as an iron agent for intravenous injection, preferably it has 7.0-7.5 pH. The iron hydroxide colloidal solution, for example, can be prepared by dropping an aqueous solution of ferric chloride to boiling distilled water.
Patent JP-H09240438-A (JP)
Title: Nozzle traveling device for car washing machine
Inventor: INOUE NOBORU
IPC: B60S3/04
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To simplify a structure by blasting high pressure jet water against the side surface of an automobile while a nozzle is being moved up and down in the car washing machine. SOLUTION: A chain 4 is wound over a sprocket 3 disposed at an upper side in such a way as to be suspended from both sides of the sprocket, a base pedestal 5 for nozzles 8 and 9 is provided for one side of the chain, and the other side is fixed to a suitable pace close to the sprocket 3. The up and down movement of the base pedestal 5 for the nozzles 8 and 8 is guided. By this constitution, its structure can thereby be simplified much more than that for a case where an endless chain is employed.
Patent JP-H03256415-A (JP)
Title: Loopback error prevention circuit
Inventor: SAKATA HARUO
IPC: H03K7/06
Filed: 1990-03-06
Abstract: PURPOSE:To suppress the occurrence of a loopback error when frequency modulation is performed by performing the time average of an output signal by obtaining a time information signal at the zero cross point of a frequency modulation signal, and returning the output signal on which the time-average is performed to a rectangular frequency modulation signal. CONSTITUTION:The time average is applied to the time information signal outputted from a zero cross point generation circuit 14 after being added to time averaging circuits 10-12. Arbitrary number of time averaging circuits 10-12 can be used. The output of the time averaging circuit 12 is added to a flip-flop 13, and is returned to a rectangular frequency modulated wave, and is added to a band-pass filter as needed, and band limitation is performed. Thereby, it is possible to perform transmission in which the loopback error can be suppressed when information transmission by the frequency modulation is performed.
Patent JP-S58175144-A (JP)
Title: Optical head
Inventor: KATOU KIKUJI
IPC: G11B7/09
Filed: 1982-04-05
Abstract: PURPOSE:To obtain good spring frequency characteristics without local resonance, by supporting a housing, which is movable in the track access direction of an optical head, by diaphragm springs so that this housing is displaced in the track access direction. CONSTITUTION:In respect to a diaphragm spring 40, plural spring elements 40a having plane spreads are joined into a disc shape so that their spring faces are placed on the same plane, and plural space parts 40b are formed between the center part and the outside circumferential part. Diaphragm springs are arranged on both sides of a housing 11 with the optical beam in the track access direction as their axes, and their center parts are fixed to projecting parts 11e and 11f of the housing 11, and their outside circumferential parts are fixed to a frame body 50 attached to the outside wall of a head outside box 20, and the housing 11 is so supported that it can be displaced in the track access direction. In this attaching state, center parts and outside circumferential parts are fixed ends, and free ends are not provided; and therefore, good spring frequency characteristics without local resonance is obtained, and the high-speed track control of the housing 11 is possible.
Patent JP-H11260666-A (JP)
Title: Variable capacitor
Inventor: SHIBATA YASUNOBU
IPC: H01G5/04
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To ensure stable electrical contact excellent in environmental protection by performing surface treatment which gives a stable surface having small contact resistance, at least on the inside bottom surface of a cover. SOLUTION: A cover 4 is constituted of conductive metal, stainless steel, etc., which have springness. Surface treatment 21 which gives a stable surface having small contact resistance is performed on the inside bottom surface 19 of the cover. Surface treatment 22 improving solderability is performed on a rotor terminal 18 so as to reach the upper surface of a stator 2. The surface treatments 21, 22 are made mutually the same surface treatment, and made plating treatment using gold or tin or silver. As a result, stable electrical contact which has small contact resistance and is excellent in environmental protection is ensured between the cover and a spring washer. When a variable capacitor is mounted on a wiring board, solder is applied excellently on the rotor terminal 18, and reliability of mounting is improved.
Patent JP-H08252603-A (JP)
Title: Manufacture of rail with high strength, excellent in fatigue damage property in top part and internal part
Inventor: KUROKI TOSHIYA
IPC: B21B1/08
Filed: 1995-03-15
Abstract: PURPOSE: To manufacture a rail with high strength, which is excellent in an internal fatigue damage property, generated with a pearlite structure in which the surface part of the rail top is soft, an internal part is hard, and a hardness peak exists in an intermediate part by performing a γ grain refining working on a top surface at the time of the rolling of the rail, and performing two-step of accelerated cooling. CONSTITUTION: In the rolling of a rail slab, a finish rolling before a final finish is performed at the temp of 850 deg.C to 1050 deg.C on the surface of a top part. After the lapse of a pass interval time of >=3 seconds, the final finish rolling by one pass or plural passes with the draft of <=10% per pass, is performed at the surface temperature of the top part of 800 deg.C to 950 deg.C. After that, the accelerated cooling is started in which the cooling speed is accelerated from 2 to 4 deg.C/second in 0.1 to 10 seconds. The temperatures of the top part and the part at the depth of <5mm from the surface of a corner part are lowered to Ar1 transformation point or below. Successively, cooling is performed at the cooling speed of the maximum cooling speed of >=4 deg.C/second to the surface. Consequently, a rail with high internal fatigue damage resistance and high strength has a layer with high toughness, high ductility and hardness slightly lower than that of an internal part on the surface, a layer with high hardness in the internal part, and a high hardness peak part between the surface and the internal part.
Patent JP-S62213495-A (JP)
Title: Abnormality supervisory equipment
Inventor: SATAKE TEI
IPC: G08B21/00
Filed: 1986-03-14
Abstract: PURPOSE:To accurately detect the change of an actual object only by providing two kinds of reference picture memories to a picture processing means, removing the stationary background of the monitoring area by using one of said memories, and removing noises by using the other of the memories. CONSTITUTION:A picture detected by a picture input device 1 consisting of a vidicon, CCD, etc., is supplied to an input picture memory 21. In the reference picture memory 22, a picture taken beforehand when there is no abnormality in the area is stored. A subtraction means 23 subtracts the storage content of the input memory 21 and the reference picture memory 22. And a picture signal having only varied picture elements is obtained. Thus obtained picture signal is supplied to the picture processing part 24 via a subtraction means 27. The part 24 applies filtering processing on said varied picture elements signal and removes noise from it. In the reference picture memory 25, attenuated varied picture elements picture extracted one cycle prior to the current cycle is stored, which is supplied to the means 27. Thus, the minor noises are completely eliminated.
Patent JP-H08228204-A (JP)
Title: High speed logic signal transmission circuit
Inventor: KOBAYASHI MINORU
IPC: H04L25/40
Filed: 1995-02-21
Abstract: PURPOSE: To realize a high speed logic signal transmission circuit capable of sure data transfer without the need for the repetitive execution of the adjustment of a variable delay circuit for matching timing of data and a clock signal by adopting a long data transfer period from the circuit block of a data transmitter side to the circuit block of a data receiver side. CONSTITUTION: The transmitter side is provided with a shift register 31 receiving data and generating data A being 2-bit parallel data, a register A32 receiving the data A and generating output data, a delay circuit A34 adjusting the timing relation between the data and the clock A and a delay circuit 35 adjusting the timing relation between input data of a register B41 at the receiver side and a clock B2. On the other hand, the receiver side is provided with the register B41 receiving input data and outputting data B2 and with a multiplexer 43 receiving the data B2, selecting received 2-bit alternately for the 1st half and the latter half of the clock B2 and outputting 1-bit data B.
Patent JP-2000250431-A (JP)
Title: Projection type display device
Inventor: SAITO YASUHIRO
IPC: H04N9/31
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To eliminate misconvergence when an electron beam changes by axis shifting and to improve shading by making the angles (angle of convergence) of the beam axes of red and blue to the beam axis of green as small as possible. SOLUTION: The 3-lens projection type display device comprises CRTs 1R, 1G, and 1B of red, green and blue, lenses 2R, 2G and 2B for enlarging and projecting images formed on the CRT surfaces, and a screen 3 on which the enlarged and projected images are projected. The screen 3 has its screen color change reduced by making the angle P of convergence having the beam axes by the CRTs 1R, 1G and 1B and lenses 2R, 2G and 2B have as small as possible. Further, end surfaces having larger aspect ratios among the aspect ratios of the CRTs 1R, 1G and 1B are arranged closely to each other. Further, optical system prisms for red and blue are used to reduce the angle of convergence.
Patent JP-S59182577-A (JP)
Title: Manufacture of silicon wafer for solar cell
Inventor: TAWARA YUUJI
IPC: H01L31/04
Filed: 1983-03-31
Abstract: PURPOSE:To obtain a solar cell having high efficiency by previously forming an impurity diffusion preventive layer to the outer circumferential section of the back of a p type Si wafer before diffusion treatment for forming an n layer and shaping a surface side n<+> layer on the back side and an n<+> layer at the central section of the back side to a divided form. CONSTITUTION:An impurity preventive layer 2 is printed annularly to the outer circumferential section of the back 1' of a p type Si wafer 1 through a screen printing method by using a ceramic group oxide such as SiO2. An n<+> layer is formed on the whole surface except the layer 2 through diffusion treatment by an impurity such as boron. Consequently, a surface side n<+> layer 3 and an n<+> layer 3' at the central section on the back side are shaped. An Si oxide film 4 and the layer 2 are removed by a hydrofluoric acid solution, Al paste 5 is printed on the lower surface of the layer 3', and Al in the paste 5 is diffused up to a p layer in the wafer 1 while penetrating the layer 3' through a baking for 1-5min at 800-900 deg.C in air. An Al paste oxide layer 6 formed to the lower surface of the p<+> layer is removed by HCl, etc., thus manufacturing a solar cell.
Patent JP-H11261502-A (JP)
Title: Portable terminal device, data receiving processing method and recording medium
Inventor: MIURA HIROYASU
IPC: H04W4/06
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To selectively store only data that are requested by a receiver, to reduce a storage capacity that is needed for data storage and to easily retrieve stored data. SOLUTION: A keyword specifying data content is set in data. A keyword deciding part 20 decides whether or not a desired keyword exists in received data by using a keyword designated by a receiver at the time of receiving the data. As a result, when the desired keyword exists in the data, a flag of '1' is erected and when it does not exist, a flag of '0' is erected. A data restoring part 23 restores the data when the flag is '1' and waits for the next data without restoring the data when it is '0'. Thus, it is possible to store only data that has a desired keyword.
Patent JP-S59184023-A (JP)
Inventor: BIRII GORUFUIIRU
IPC: B60K20/02
Filed: 1983-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06268965-A (JP)
Title: Digital recording and reproducing device
Inventor: SAKAKIBARA YOSHIO
IPC: H04N5/956
Filed: 1993-03-17
Abstract: PURPOSE:To provide the digital recording and reproducing device in which the mode transfer time to the reproduction state is reduced. CONSTITUTION:The device is made up of magnetic heads 13A, 13B dividing one group unit of a video signal subject to digitized information compression and digitized audio signal into N-sets (N is an integer of 4 or over) tracks and recording the signal, a tracking control section 38 controlling the tracking at reproduction, a reproduction position detection section 36 detecting a reproduction tracking position in one group unit from the reproduction signal, a relative position detection section 37 detecting a relative relation between a reference signal and a reproduction track position, a delay adjustment section 32 adjusting a delay time of the reproduction signal based on the detected relative phase of the relative position detection section 37 over plural tracks based on the detected relative phase of the relative position detection section 37, a video expansion section 33 expanding the delay reproduction signal of the delay adjustment section 32 and decoding it into an analog video signal, and a fixed delay section decoding the analog audio signal from the delay reproduction signal.
Patent JP-S62269345-A (JP)
Inventor: MAABUIN ROORENSU BURAA
IPC: H01L23/34
Filed: 1987-03-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08245018-A (JP)
Title: Sheet skew feed correcting device and image reader
Inventor: WATABE MASAO
IPC: H04N1/04
Filed: 1995-03-16
Abstract: PURPOSE: To enable the printing position in printing and the reading position of a scanner, a facsimile, or the like to be correct by making an optimum skew feed correction according to the size and thickness of a conveyed sheet, conveying speed and the shape difference of a sheet conveying path. CONSTITUTION: A plurality of vertical path carrier rollers 108-112 are arranged in a document conveying path (a), and a plurality of skew feed correcting rollers 120 are provided in front of an image reading part (b). The size of a document S is detected by a sheet length detecting means and a sheet width detecting means, and the thickness of the document S is detected by a sheet thickness detecting means. According to the detected information and the shape of the document conveying path (a), carrier roller pressure release solenoids 122-126 are selectively actuated so as to selectively open the vertical path carrier rollers 108-112.
Patent JP-S51132389-A (JP)
Title: Anti-skid control device
Inventor: MIYAKE KATSUYA
IPC: B60T8/72
Filed: 1975-05-14
Abstract: PURPOSE: An anti-skid control device, that sufficiently restores vehicle speed by delaying restoring action of brake pressure when vehicle speed is greatly reduced. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11259360-A (JP)
Title: Semiconductor integrated device and nonvolatile memory writing system
Inventor: NASU HIROAKI
IPC: G06F12/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To use a nonvolatile memory whose writing speed is slower that its reading speed without substantially decreasing the processing speed of an entire system by respectively adding selecting means to the memory that is writable and readable to connect plural buses. SOLUTION: When a user program sets an address to an emulation area register 25 or 29, a flash memory circuit 32 transfers data of a flash memory 20 to an emulation RAM by using decocted data bus 10 and address bus 11 without going through a data bus 2a and an address hub 1a. What the circuit 32 operates and accessed the emulation RAM, a bus selection circuit 23 or 28 selects the base 10 and connects to be emulation RAM. The arrangement of transferred data on the memory 20 is determined by an address set to emulation area registers.
Patent JP-S53142791-A (JP)
Title: Base ship with wave attenuation device
Inventor: KIKUCHI TOSHIYUKI
IPC: B63B35/44
Filed: 1977-05-17
Abstract: PURPOSE: To stabilize apparatus placed on a base ship, by floating a base ship body on water-surface in a pontoon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10252039-A (JP)
Title: Wave dissipating block with natural stones connected to it
Inventor: YUKIMOTO MASASHI
IPC: E02B3/14
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To improve the natural environment by integrally connecting multiple natural stones into the required contour shape via anchor materials stuck to the holes bored on the natural stones. SOLUTION: A natural stone A is provided with a bore hole section 1 corresponding to wave force and its weight, an adhesive 3 is filled in it, and an anchor material 3 made of a deformed reinforcing bar applied with rustproof machining is inserted and integrated. The adhesive 2 is filled in the bore hole section 1 provided on an adjacent natural stone A', and the anchor material 3 planted on the natural stone A is inserted into the bore hole section 1 to connect the natural stones A, A'. The natural stones are successively connected to form three triangular shape side face sections, and they are integrated to assemble a hollow triangular pyramidal wave suppressing block.  The natural spectacle can be maintained, the void effect and surface roughness are larger as compared with the conventional concrete wave suppressing block, and the wave suppressing effect and uplift pressure can be improved. Since the fishing bank effect is large, the environment excellent in the ecological preservation and growth of a fishery product can be formed.
Patent JP-S58174466-A (JP)
Title: Recording solution
Inventor: KOBAYASHI MASATSUNE
IPC: C09D11/16
Filed: 1982-04-08
Abstract: PURPOSE:A recording solution useful for recording tools such as a felt pen or ink jetting recording, having prolonged life of recording head, high recording stability for a long time, containing a specific compound. CONSTITUTION:The desired recording solution containing 1-10wt% compound (e.g., compound shown by the formula II, formula III, etc.) shown by the formula I (benzene ring A, B, and C may be replaced with any substituent group). For example, the compound shown by the formula I is dissolved in water or a mixture of water and 20-50wt% water-soluble organic solvent (e.g., diethylene glycol, etc.) and used.
Patent JP-S59182633-A (JP)
Title: Spare switching control system
Inventor: WAKABAYASHI TAKASHI
IPC: H04B1/74
Filed: 1983-03-31
Abstract: PURPOSE:To improve the reliability by providing a spare device for every kind of devices so as to identify a device generating a failure thereby connecting switchingly a spare device corresponding to the kind. CONSTITUTION:If a failure occurs in a multiplex separating section of a multiplex device MA1 and failure information is transferred to a controller CONT, the failure information is decoded, and a table is referenced so as to identify whether or not the spare device MA of the same kind as the device MA1 is in use. When the device is not in use, switching devices SWL and SWM are controlled to connect switchingly the spare device MA in place of the device MA1. The, ''1'' representing the presence of a failure is written in an area representing the presence of the failure of the device MA1 and also ''1'' representing that the spare device MA is in operation is written.